| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do not know [adv] long he | 13 |
|
| 2 | [verb] not know [adv] long he | 13 |
|
| 3 | [vb past] not know [adv] long he | 7 |
|
| 4 | did not know [adv] long he | 7 |
|
| 5 | do not know [adv] long he | 6 |
|
| 6 | [vb base] not know [adv] long he | 6 |
|
| 7 | not know [adv] long he [verb] | 9 |
|
| 8 | not know [adv] long he [vb past] | 7 |
|
| 9 | not know [adv] long he have | 5 |
|
